187480970

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{115019}}^1$

素因数の和:115189

約数の個数: 16

約数和(自身を含む): 339539040

約数和(自身を除く): 152058070

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 115019, 230038, 575095, 1150190, 18748097, 37496194, 93740485, 187480970]

約数ペア:

[(1, 187480970), (2, 93740485), (5, 37496194), (10, 18748097), (163, 1150190), (326, 575095), (815, 230038), (1630, 115019)]